../ dmsp_13_ephemeris_20041205.txt 22-Jun-2023 00:03 109471 dmsp_14_ephemeris_20041205.txt 22-Jun-2023 00:03 109416 dmsp_15_ephemeris_20041205.txt 22-Jun-2023 00:03 109412 dmsp_16_ephemeris_20041205.txt 22-Jun-2023 00:03 109471